What line brand is Di 'ao Elevator?

The reason why Di 'ao Elevator is regarded as a second-line brand is mainly because of its low popularity and market share in China. Although Di 'ao Elevator has performed well in technology, quality and safety, compared with some first-line brands, its influence and share in the market still have a certain gap. In addition, Di 'ao Elevator is relatively conservative in brand promotion and marketing strategy, which leads to its relatively low awareness among consumers.